Package snap.util

Class ObjectArray<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<T>

snap.util.ObjectArray<T>

All Implemented Interfaces:

Cloneable, Iterable<T>, Collection<T>, List<T>

public class ObjectArray<T>
extends AbstractList<T>
implements Cloneable

This class manages an array of object values.

Field Summary

Fields

Modifier and Type	Field	Description
protected T[]	_array
protected int	_size

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
ObjectArray(Class<T> aClass)	Constructor.
ObjectArray(Class<T> aClass, int length)	Constructor.
ObjectArray(T[] anArray)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	add(int anIndex, T aValue)	Adds the value at index.
void	clear()	Clears the list.
protected ObjectArray<T>	clone()	Standard clone implementation.
T	get(int anIndex)	Returns the Object value at index.
T[]	getArray()	Returns the simple array (trimmed to length).
Class<T>	getComponentClass()	Returns the component class.
T	getLast()	Returns the last item.
boolean	isEmpty()	Returns whether array is empty.
T	remove(int anIndex)	Removes the item at index.
T	set(int anIndex, T aValue)	Sets the String value at index.
void	setLength(int aValue)	Sets the length.
final int	size()	Returns the length.
String	toString()	Standard toString implementation.
String	toStringProps()	Standard toStringProps implementation.

Methods inherited from class java.util.AbstractList

add, addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addAll, contains, containsAll, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Field Details

_array

protected T[] _array

_size

protected int _size

Constructor Details

ObjectArray

public ObjectArray(Class<T> aClass)

Constructor.

ObjectArray

public ObjectArray(Class<T> aClass,
 int length)

Constructor.

ObjectArray

public ObjectArray(T[] anArray)

Constructor.

Method Details

size

public final int size()

Returns the length.

Specified by:

size in interface Collection<T>

Specified by:

size in interface List<T>

Specified by:

size in class AbstractCollection<T>

setLength

public void setLength(int aValue)

Sets the length.

get

public T get(int anIndex)

Returns the Object value at index.

Specified by:

get in interface List<T>

Specified by:

get in class AbstractList<T>

set

public T set(int anIndex,
 T aValue)

Sets the String value at index.

Specified by:

set in interface List<T>

Overrides:

set in class AbstractList<T>

add

public void add(int anIndex,
 T aValue)

Adds the value at index.

Specified by:

add in interface List<T>

Overrides:

add in class AbstractList<T>

remove

public T remove(int anIndex)

Removes the item at index.

Specified by:

remove in interface List<T>

Overrides:

remove in class AbstractList<T>

isEmpty

public boolean isEmpty()

Returns whether array is empty.

Specified by:

isEmpty in interface Collection<T>

Specified by:

isEmpty in interface List<T>

Overrides:

isEmpty in class AbstractCollection<T>

getArray

public T[] getArray()

Returns the simple array (trimmed to length).

getLast

public T getLast()

Returns the last item.

getComponentClass

public Class<T> getComponentClass()

Returns the component class.

clear

public void clear()

Clears the list.

Specified by:

clear in interface Collection<T>

Specified by:

clear in interface List<T>

Overrides:

clear in class AbstractList<T>

clone

protected ObjectArray<T> clone()

Standard clone implementation.

Overrides:

clone in class Object

toString

public String toString()

Standard toString implementation.

Overrides:

toString in class AbstractCollection<T>

toStringProps

public String toStringProps()

Standard toStringProps implementation.